5 years ago

On the anisotropy of thermal di-leptons.

A.M. Snigirev, G.M. Zinovjev, V.V. Goloviznin

The meaningful specific anisotropy in the angle distribution of leptons with respect to the three-momentum of pair is predicted as a feasibility signature of synchrotron-like mechanism resulting from the quarks interacting with a collective confining color field in the heavy ion collisions. The lepton pair production rate and the spectrum of pair invariant mass are presented for this new di-lepton source that is apparently not taken into consideration in the available phenomenological estimates.

Publisher URL: http://arxiv.org/abs/1711.05459

DOI: arXiv:1711.05459v1

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